The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2009
Filed:
Jun. 07, 2004
Applicants:
Koichi Wakikaido, Yao, JP;
Tohru Tani, Otsu-shi, Shiga, JP;
Inventors:
Koichi Wakikaido, Yao, JP;
Tohru Tani, Otsu-shi, Shiga, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 18/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
A central electrode () and an outer electrode () are arranged in such a manner that their top end portions are inclined in the same direction with respect to the axial direction of the outer conductor (). When the outer conductor () and the movable conductor () are relatively shifted in the axial direction, the central electrode () and the outer electrode () slidingly move on each other along the inclined direction, whereby a biotissue is cut between the central electrode () and the outer electrode ().